More Problems

• Check if the sum of elements at odd indices in an array is divisible by both their digit cubes and index cubes using a two-pointer approach.
• Find the longest subarray where the product of elements is less than the sum of their squared values using dynamic programming.
• Check if the product of elements in an array is divisible by the sum of their index cubes and squared values using a sliding window technique.
• Given an array of integers, find the number of distinct subarrays where the sum of elements is less than a given threshold using hashing.
• Find the maximum sum of a subarray where all elements are unique using a two-pointer approach.
• Implement a function to find the longest contiguous subarray where the sum of elements is equal to a given target sum using dynamic programming.
• Find the number of subarrays where the product of elements is a prime number using a dynamic programming approach.
• Check if the sum of diagonal elements in a square matrix is equal to the sum of its row and column sums.